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| author | notaz | 2010-12-07 13:00:46 +0200 |
|---|---|---|
| committer | notaz | 2010-12-14 15:25:04 +0200 |
| commit | a327967e78393018a9f2a7edb38bc3af657e597a (patch) | |
| tree | 707375cb00994b09fdd9bb7bea64678ad968132c /plugins/dfxvideo | |
| parent | fa9cfe0a7ff390f15bfdc6add7e57841173d1954 (diff) | |
| download | pcsx_rearmed-a327967e78393018a9f2a7edb38bc3af657e597a.tar.gz pcsx_rearmed-a327967e78393018a9f2a7edb38bc3af657e597a.tar.bz2 pcsx_rearmed-a327967e78393018a9f2a7edb38bc3af657e597a.zip | |
simple neon BGR555 to RGB565 converter
Diffstat (limited to 'plugins/dfxvideo')
| -rw-r--r-- | plugins/dfxvideo/draw_fb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/plugins/dfxvideo/draw_fb.c b/plugins/dfxvideo/draw_fb.c index ce3f515..e251071 100644 --- a/plugins/dfxvideo/draw_fb.c +++ b/plugins/dfxvideo/draw_fb.c @@ -36,9 +36,13 @@ PSXPoint_t ptCursorPoint[8]; unsigned short usCursorActive = 0; char * pCaptionText; +#ifndef __arm__ +#define bgr555_to_rgb565 memcpy +#endif static void blit(void) { + extern void bgr555_to_rgb565(void *dst, void *src, int bytes); int x = PSXDisplay.DisplayPosition.x; int y = PSXDisplay.DisplayPosition.y; int w = PreviousPSXDisplay.Range.x1; @@ -46,6 +50,9 @@ static void blit(void) int pitch = PreviousPSXDisplay.DisplayMode.x * 2; unsigned char *dest = pl_fbdev_buf; + if (w <= 0) + return; + // TODO: clear border if centering // account for centering @@ -57,7 +64,7 @@ static void blit(void) unsigned short *srcs = psxVuw + y * 1024 + x; for (; h-- > 0; dest += pitch, srcs += 1024) { - memcpy(dest, srcs, w * 2); + bgr555_to_rgb565(dest, srcs, w * 2); } } } |